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1. WO2022005181 - POLYPHOSPHONATE RESIN COMPOSITION AND MOLDED PRODUCT MANUFACTURED THEREFROM

Publication Number WO/2022/005181
Publication Date 06.01.2022
International Application No. PCT/KR2021/008214
International Filing Date 29.06.2021
IPC
C08L 85/02 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
85Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Compositions of derivatives of such polymers
02containing phosphorus
C08K 5/42 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
36Sulfur-, selenium-, or tellurium-containing compounds
41Compounds containing sulfur bound to oxygen
42Sulfonic acids; Derivatives thereof
C08G 79/04 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
79Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon
02a linkage containing phosphorus
04Phosphorus linked to oxygen or to oxygen and carbon
Applicants
  • 롯데케미칼 주식회사 LOTTE CHEMICAL CORPORATION [KR]/[KR]
Inventors
  • 이정재 LEE, Jung Jae
  • 배진용 BAE, Jin Yong
  • 권혁만 KWON, Hyuck Man
  • 지준호 CHI, Jun Ho
Agents
  • 특허법인 아주 AJU INTERNATIONAL LAW & PATENT GROUP
Priority Data
10-2020-007977530.06.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) POLYPHOSPHONATE RESIN COMPOSITION AND MOLDED PRODUCT MANUFACTURED THEREFROM
(FR) COMPOSITION DE RÉSINE POLYPHOSPHONATE ET PRODUIT MOULÉ FABRIQUÉ À PARTIR DE CELLE-CI
(KO) 폴리포스포네이트 수지 조성물 및 이로부터 제조된 성형품
Abstract
(EN) A polyphosphonate resin composition of the present invention comprises: approximately 100 parts by weight of a polyphosphonate resin comprising a repeating unit represented by chemical formula 1; and approximately 0.01-0.05 parts by weight of a sulfonate compound represented by chemical formula 2. The polyphosphonate resin composition has excellent thermal discoloration resistance, light discoloration resistance, flame retardancy, light transmittance and the like.
(FR) Une composition de résine polyphosphonate selon la présente invention comprend : environ 100 parties en poids d'une résine polyphosphonate comprenant un motif répété représenté par la formule chimique 1 ; et environ 0,01 à 0,05 partie en poids d'un composé de sulfonate représenté par la formule chimique 2. Cette composition de résine polyphosphonate présente une excellente résistance à la décoloration thermique, une excellente résistance à la décoloration par la lumière, une très grande ininflammabilité, une remarquable transmittance de la lumière et similaires.
(KO) 본 발명의 폴리포스포네이트 수지 조성물은 화학식 1로 표시되는 반복단위를 포함하는 폴리포스포네이트 수지 약 100 중량부; 및 화학식 2로 표시되는 술포네이트 화합물 약 0.01 내지 약 0.05 중량부;를 포함하는 것을 특징으로 한다. 상기 폴리포스포네이트 수지 조성물은 내열변색성, 내광변색성, 난연성, 광투과성 등이 우수하다.
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